Cutaneous Manifestation – Friday Pop Quiz – 9/6
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All of the following are true regarding the condition pictured EXCEPT:
A. Perilesional direct immunofluroescence shows granular IgA in the dermal papillae and at the dermoepidermal junction.
B. Only 20% of patients have a gluten-sensitive enteropathy.
C. It is associated with HLA-DQ2, HLA-DR3, and HLA-B8.
D. It is associated with Hashimoto's thyroiditis.
E. Cutaneous findings ar …
All of the following are true regarding the condition pictured EXCEPT:
A. Perilesional direct immunofluroescence shows granular IgA in the dermal papillae and at the dermoepidermal junction.
B. Only 20% of patients have a gluten-sensitive enteropathy.
C. It is associated with HLA-DQ2, HLA-DR3, and HLA-B8.
D. It is associated with Hashimoto's thyroiditis.
E. Cutaneous findings ar … Continue reading "Cutaneous Manifestation – Friday Pop Quiz – 9/6"
Biopsy of this lesion reveals massive papillary dermal edema, a diffuse neutrophilic infiltrate, and a lack of vasculitis. Stains for infectious organisms are negative. What is the first line treatment?
A. Dapsone
B. Colchicine
C. Thalidomide
D. Potassium iodide
E. Prednisone
To find out the correct answer and read the explanation, click here.
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Which of the following disease may be transmitted via an insect bite from this insect?
A. Lyme Disease
B. Rocky Mountain Spotted Fever
C. Tularemia
D. Anaplasmosis
E. Babesiosis
To find out the correct answer and read the explanation, click here.
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This man started allopurinol for gout 10 days ago. What is the most likely complication from this eruption?
A. Death
B. Eruptive nevi
C. Phimosis
D. Alopecia
E. Symblepharon
To find out the correct answer and read the explanation, click here.
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A 67-year-old African American male recently diagnosed with metastatic renal cell carcinoma presents to clinic for evaluation of pruritic and burning skin findings (see clinical images below) that developed two weeks after he started treatment with bevacizumab and erlotinib. Which of the following medications would not cause this eruption?
A. Cetuximab
B. Erlotinib
C. Panitumumab
D … 